baber/WOPTO huggingface dataset:
Patent JP-S5610759-A (JP)
Title: Fault detecting system for signal bus
Inventor: ABE SHIYOUICHI
IPC: G06F13/00
Filed: 1979-07-06
Abstract: PURPOSE:To realize the fault detection for the address bus, by transmitting periodically the specific signal for the test of the address bus to the address bus from CPU and then testing the specific signal through the test circuit. CONSTITUTION:When CPU transmits the signals of AB0=AB2-AB14=''1'' and AB1=AB3-AB15=''0'' to address bus AB0-15, the outpts of exclusive logic sum circuit GTO are all ''1'' along with output A of NAND circuit GT1 turnd to ''0'' each. And output C of mono-multi M/M to which above-mentioned outputs are supplied turns to ''1''. Then when CPU transmits the signals of AB0-AB2-AB14= ''0'' and AB1-AB15=''1'' to the same bus, the outputs of exclusive logic sum circuit GT2 are all ''1''. And output B of inverter GT4 turns to ''1'' via NAND circuit GT3. Accordingly, the output of NAND circuit GT5 turns to ''0'', and timer circuit TM is reset. Thus the specific signal is transmitted periodically to bus AB0-15 from CPU. As a result, the fault of the bus can be detected in case the output exists in circuit TM.
Patent JP-H01259207-A (JP)
Title: Surface accuracy inspection device
Inventor: MATSUMOTO KOICHI
IPC: G01B11/30
Filed: 1988-04-08
Abstract: PURPOSE:To easily inspect the surface accuracy of various reflecting mirrors by projecting an image of an extremely small opening on a surface to be inspected and comparing the quantities of luminous flux reflected by the surface to be inspected and luminous flux which is not reflected. CONSTITUTION:Illumination light emitted by a light source 1 is converged on a light shield plate S1 which has the extremely fine opening A1 through a condenser lens 2 to form a light source image here. Further, a half-mirror M1 performs amplitude division and divided luminous flux transmitted through the half-mirror M1 is converged by a 1st photodetection lens 3 on a 1st detector D1. Luminous flux which is reflected by the half-mirror M1, on the other hand, is guided to an elliptic surface mirror M3 as the surface to be inspected. Reflected light from the elliptic mirror M3 is transmitted through the half-mirror M1, converged on the extremely small opening A3 of a 2nd light shield plate S2, and converged on a 2nd detector D2 through a 2nd photodetection lens 4. Then the quantities of light detected by the 1st and 2nd detectors D1 and D2 are denoted as Q1 and Q2, Q2/Q1 is an index showing the surface accuracy of the object surface.
Patent JP-H05227837-A (JP)
Title: Mushroom culture method reutilizing medium
Inventor: IMAGAWA YOSHIHISA
IPC: A01G1/04
Filed: 1992-02-24
Abstract: PURPOSE:To provide a mushroom-culturing method saving energy and resources and reutilizing a natural medium by reutilizing the medium used for the first harvest of mushrooms by an artificial culture method to carry out the second and third harvest of mushrooms. CONSTITUTION:Vinyl polymer bags 2 are peeled from water-proof perfectly matured reutilizing media (3') used for the first mushroom harvest and comprising saw dust-mixed blocks for artificial culture. The remained reutilizing media (3') are combined with each other and charged in a container (6) capable of receiving approximately four of the reutilizing media (3') in the air-permeable state at the part of the container near to its air hole (7). Mushrooms are subsequently germinated and raised from the air hole (7) and harvested.
Patent JP-H0749307-A (JP)
Title: Method and apparatus for measuring scattering absorbent
Inventor: TSUCHIYA YUTAKA
IPC: A61B5/00
Filed: 1994-04-25
Abstract: PURPOSE:To enable highly accurate measurement by admitting light with a plurality of specified wavelengths with transport scattering coefficient regarded as equal to perform an arithmetic processing of signals (measured values) detected at a plurality of positions. CONSTITUTION:Light (comprising different wavelengths lambda1 and lambda2) from a light source 2 is selected 4 in wavelength to be incident upon the surface of a scattering absorbent 20 through a light guide 6. The light propagated diffusively through the absorbent 20 is received with light guides 8 and 10 placed at positions at distances rho1 and rho2 from the light incident position. Photodetectors 12 and 14 convert photodetecting signals into electrical signals to be amplified and output detection signals a and b respectively. An arithmetic processing section 16 performs an integral computation of the signals a and b in a time area utilizing a signal (e) synchronizing the generation of light of the light source 2 and the results are converted into measured values c and d proportional to the quantity of light detected. Then, an arithmetic processing is performed for the values c and d with respect to the wavelengths lambda1 and lambda2 and known parameter rho1 and rho2 preset based on three-series relationship to calculate a ratio of an effective attenuation coefficient and moreover, an absorption coefficient to the wavelengths lambda1 and lambda2.
Patent JP-S63253514-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: HAYASHI HISANORI
IPC: G11B5/31
Filed: 1987-04-10
Abstract: PURPOSE:To accurately set a magnetic gap depth, by simultaneously forming an insulating layer 3 for regulating the end of a magnetic gap in the depth direction and a layer to be measured by using the same photolithographic process and mask. CONSTITUTION:A lower magnetic layer 2, gap layer 3, and patterns of electrode coils 4 are successively formed on a substrate 1. Then, an insulating layer 5 which regulates the end of the magnetic gap of this magnetic head and the grinding pattern 7 of a layer to be measured are simultaneously formed by using the same photolithographic process and mask. Therefore, no mask deviation is produced between the layer 5 and pattern 7 and, as a result, the relative positional deviation between the layer 5 and pattern 7 caused by the mask deviation is eliminated. Accordingly, the positional relation between the layer 5 and pattern 7 can be set with high accuracy.
Patent JP-S60232021-A (JP)
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D67/00
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000285439-A (JP)
Title: Magnetic recording medium
Inventor: NISHIDA YASUHIRO
IPC: C10N50/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance traveling durability under environmental conditions from low temperature to high temperature. SOLUTION: A nonmagnetic support 2 is coated with at least a lower layer and an upper layer wherein at least the upper layer is a magnetic layer 4 and the lower layer 3 contains at least one kind of fatty acid ester, and at least one kind of phosphite shown by chemical formula (1) or (2). (RO)2P(O)H... (1), (RO)nP(OH)3-n... (2), (where, n is an integer of 1-3, R is a straight chain of 7-25C or a saturated or nonsaturated alkyl group having a branch).
Patent JP-H06302093-A (JP)
Title: Cd driving device
Inventor: KOBA MITSUHIRO
IPC: G11B7/00
Filed: 1993-04-14
Abstract: PURPOSE:To enable reproducing a CD without giving feeling of incompatibility to an operator by providing a means for controlling whether a reset instruction is to be issued or not, whether reproducing is to be continued as it is doing nothing or not. CONSTITUTION:Data 11 extracted from a CD 1 is read out (access) by a CPU 4 or transferred to a RAM 6 by a DMAC 7. Data 11 initially read is held in the RAM 6 by an application program. And data 11 required for application is transferred to the RAM 6 from the CD 1 via a CD driving section 2 at any time. Also, if transferred data 11 is picture data, it is sent to a picture controller 9 and outputted to the outside as a monitor output 90. Further, if transferred data 11 is sound data, it is transferred to an audio controller 3 and outputted to the outside as an audio output 30.
Patent JP-H06296603-A (JP)
Title: X-ray ct detector
Inventor: HORINOUCHI MINORU
IPC: A61B6/03
Filed: 1993-04-14
Abstract: PURPOSE:To provide the X-ray CT detector which can keep a temperature of the detector constant with high precision by using a window material whose thermal conductivity and X-ray absorptivity are small. CONSTITUTION:In the X-ray CT detector provided with a detecting part for detecting a fact that X rays are made incident, a containing case 2 for containing this detecting part, an X-ray incident window 1 which is provided in this containing case 2 and on which X rays are made incident, and a means for maintaining a temperature in the containing case at a prescribed value, as for a window material of the X-ray incident window 1, a high-molecular resin whose X-ray absorptivity is small, and also, whose thermal conductivity is low is used as a base material. The base material which is formed by sticking a thin metallic foil to its both faces or one face, or vapor-depositing a metal to its both faces or one face, is used.
Patent JP-S5612380-A (JP)
Title: Novel piperidine derivative, its preparation, and drug for ulcer comprising it
Inventor: KAWASAKI TAKAO
IPC: A61K31/445
Filed: 1979-07-09
Abstract: NEW MATERIAL:A piperidine derivative shown by the formula I (R is H, hydroxyl, lower alkoxy, or lower alkylamino).  
     EXAMPLE: N-(p-hydroxythiobenzoyl)-piperidine.  
     USE: A drug for ulcer having antidigestive action. Having powerful inhibiting action on the secretion of acid in the stomach and remedying action on the lesion of ulcer in stomach and duodenum, and excellent effect on chronic ulcer with little side effects.  
     PROCESS: For example, an aromatic aldehyde shown by the formula II is reacted with piperidine and sulfur in an inert solvent, e.g., benzene, xylene, toluene, etc. or in the absence of a solvent at 20°W200°C, preferably 50°CW150°C, for 0.5W8hr under heating to give a reaction mixture, which is precipitated after cooling and recrystallized with a solvent, e.g., benzene, toluene, etc. to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09249672-A (JP)
Title: Production of high-purity scandium triflate
Inventor: KIMURA AKIRA
IPC: C07C45/54
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To produce high-purity scandium triflate, free from impurities such as iron, aluminum, nickel and tin, which work as negative factors in Lewis acid catalyst activity, from an aqueous solution containing low-purity scandium compound having the impurities. SOLUTION: This high-purity scandium triflate is produced by the following processes. Process 1: an aqueous solution containing a low-purity scandium compound is adjusted to pH0.5-4.0 and subsequently to an oxidation reduction potential <=200mV. Process 2: the adjusted solution containing the scandium compound is brought into contact with a chelating resin to absorb scandium selectively. Process 3: the scandium-having absorbed chelating resin is washed with a dilute acid of pH0.5-7.0. Process 4: the washed scandium having-absorbed chelating resin is brought into contact with a trifluoromethanesulfonic acid aqueous solution of 1N or more in concentration to elute out scandium from the chelating resin, and the objective scandium triflate aqueous solution is obtained.
Patent JP-H10245771-A (JP)
Title: Folding type bellows made of cloth and its production
Inventor: TAKANO HIROSHI
IPC: D06J1/12
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a body material for folding type bellows, made of a cloth, excellent in processability and stretchability and suitable for diversified small- quantity production by jointing the side of a surface-pasted cloth to a means such as an adhesive paste with tapes. SOLUTION: This body material for folding type bellows made of a cloth is obtained by continuously pressurizing plural cut films cut to a prescribed width (a resin or a paper alone or a combination thereof) with an adhesive or a hot-melt material so as to provide a gap between the adjacent films (the gap is >=0.8 the film thickness), as necessary, heating the films, bonding the films to a surface pasted cloth, providing a laminated material 4, respectively cutting ends of a top surface part material 4-1 and a side part material 4-2 into a saw-toothed form as the body material for the folding type bellows made of the cloth,  oppositely arranging the saw teeth on the respective same surface material surfaces of the top surface part material 4-1 and the side part material 4-2 and jointing the side of the surface-pasted cloth on the whole saw teeth opposite surfaces with tapes (preferably the same pasted cloth) by a means such as an adhesive paste, a hot melt, etc.
Patent JP-S5313100-A (JP)
Title: Store controlling device for radioactive ray source
Inventor: NANJIYOU YUKIO
IPC: G21F7/06
Filed: 1976-07-23
Abstract: PURPOSE:To intend to improve  safety and to save labor by means of setting up a rotary table with plural number of ray sources holding parts in a ray source containing storehouse and of taking out and entering automatically the ray source by controlling by a computer.
Patent JP-H07267358-A (JP)
Title: Attaching/removing device for annular object
Inventor: YOSHIOKA MASAKI
IPC: B65G47/14
Filed: 1994-03-31
Abstract: PURPOSE:To provide an attaching/removing device for an annular object by which the annular object such as a core body hooked in a pair of pulleys can be surely grabbed to be hooked in a hook, or the annular object hooked on the hook is surely grabbed to be removed. CONSTITUTION:A plate-shaped device main body 16 provided freely advancingly is arranged opposedly to a hook 4 and pulleys 2U, 2D, and a pair of gears 18, 18, which are provided with the centers of rotation at the predetermined intervals and gears with each other, are journalled to the device main body 16 freely rotationally, while the upper ends of a pair of arms 21, 21 provided with grooves 21a, 21a, to which an annular core body can be fitted, on the insides along the longitudinal direction are individually fixed in the lower ends of the gears 18, 18 and on the lines passing though their centers of rotation. A driving motor 19 is installed in the device main body 16, while a driving gear installed integrally rotationally with the driving shaft of the motor 19 is geared with one of the gears 18, 18.
Patent JP-S5515133-A (JP)
Title: Production of plane diffraction grating
Inventor: FUJII YOUJI
IPC: G02B5/18
Filed: 1978-07-18
Abstract: PURPOSE: To facilitate production of the plane diffraction grating of high accuracy  by selectively etching a silicon single crystal through making use of the anisotropy  of its etching speed with respect to crystal planes.  
     CONSTITUTION: Regions other than the region 1' of a width a are masked 4 on the main plane 1 of a silicon single crystal 3 whose main plane 1 is (100) plane and side plane 2 is (110) plane. Next, it is etched by using such an etching solution as an aqueous solution of amine pyrocatechol. The (100) plane and (110) plane are etched faster than the (111) plane, whereby a groove streak 5 of an inverse isosceles triangle shape wherein the inner side faces 5L, 5R are the (111) plane and the width a is the length of the base is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02265059-A (JP)
Title: Magneto-optical recording device
Inventor: WATADA ATSUYUKI
IPC: G11B5/02
Filed: 1989-04-06
Abstract: PURPOSE:To reduce jitter and bit error rate by providing a magnetic shield between an actuator and a magneto-optical recording medium and substantially shielding leakage magnetic field. CONSTITUTION:First, an optical head 1 having two-axis actuators 2 obtained by arranging two coils for controlling positions in two permanent magnets and an electromagnet for recording 5 are combined to be set. Then, the entire actuators 2 are covered with the magnetic shield 4 excepting a laser light passing part to constitute a magnetic recording device. Furthermore, the magneto- optical recording medium is set to perform magneto-optical recording. Since the magnetic shield 4 is provided, the leakage magnetic field from the permanent magnets and the coils of the actuators 2 is substantially shielded. Thus, the jitter and the bit error rate are reduced and fluctuating magnetic field is made small.
Patent JP-H07277399-A (JP)
Title: Oil feeding machine
Inventor: TAKAHASHI YOSHIO
IPC: B60S5/02
Filed: 1994-03-31
Abstract: PURPOSE:To prevent an error in recognizing an oil supply quantity by an operator or a customer by a method wherein while one of a parent machine and a child machine is in service, a specific indication form is shown on an oil supply quantity display of the other oil feeding machine out of service. CONSTITUTION:If oil is fed by an oil feed nozzle 10A of a parent machine A, a controller 18 is supplied with a flow rate pulse from a flow rate pulse transmitter 7, increments the value of an oil supply quantity counter, computes an oil supply quantity, and computes an oil supply amount by multiplying it by a unit price. The computed oil supply quantity is shown on a display 17A of the parent machine A corresponding to the oil feed nozzle 10A. Information of a preset specified indication form is shown on a display 17B of a child machine B uncorresponding to the oil feed nozzle 10A. For example, if indication and instruction of a present oil amount is set as an indication form, the same oil supply amount as that of the display 17A is shown on the display 17B. Therefore, since a display of an oil supply quantity at the time of a previous service does not remain on the child machine B, an operator in service and a customer never make a mistake in identifying an oil supply quantity.
Patent JP-S61249213-A (JP)
Title: Electric power source apparatus for wire electric discharge machine
Inventor: KISHI MASAKAZU
IPC: B23H1/02
Filed: 1985-04-25
Abstract: PURPOSE:To prevent the softening of the worked surface and improve energy efficiency by setting the polarity of a workpiece to negative electrode on dielectric breakdown and to positive electrode on the generation of main electric discharge, when working is performed by the main electric discharge for working which is generated in the working gap after dielectric breakdown. CONSTITUTION:A condenser 20e for electric discharge is charged by turning-ON a switching element 20b and turning-OFF a switching element 21b. Then, the electric discharge for dielectric breakdown is started in a working gap Q, and said dielectric breakdown is detected by a voltage detecting circuit 22a, and output into a pulse control circuit 22b is performed. Then, the switching element 20b is turned-OFF, and the switching element 21b is turned-ON for the time t1. At this time, the dielectric breakdown voltage can be arbitrarily set. When a prescribed time t2 lapses after the switching element 21b is turned-OFF, the switching element 20b is turned-ON, and the above-described procedures are repeated. Thus, the softening of the worked surface can be prevented, and the dimension precision can be improved, and the energy efficiency can be improved, and the dielectric breakdown voltage can be arbitrarily set.
Patent JP-S58203496-A (JP)
Inventor: SEKIGUCHI TOMOAKI
IPC: G10H1/24
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07268375-A (JP)
Title: Lubricating oil composition for automatic speed change gear
Inventor: KUGIMIYA TAKANORI
IPC: C10M129/54
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a lubricating oil composition for automatic speed change gears, excellent in shudder preventing performances in the initial period to a long period without deteriorating the torque transmission capacity and especially suitable as a lubricating oil for the automatic speed change gears for automobiles equipped with a slip controlling mechanism. CONSTITUTION:This lubricating oil composition for automatic speed change gears contains (A) at least one compound selected from the group consisting of zinc dithiophosphate and basic zinc dithiophosphate in an amount of 0.05-5wt.% based on the total amount of the composition, (B) at least one compound selected from the group consisting of an alkaline earth metallic sulfonate having at least one >=8C alkyl group, phenates, salicylates and perbasic salts thereof in an amount of 0.05-5wt.% based on the total amount of the composition and (C) at least one compound selected from the group consisting of phosphoric esters, acid phosphoric esters, phosphorous esters and acid phosphorous esters in an amount of 0.01-5 wt.% based on the total composition in a base oil comprising a mineral oil and/or a synthetic oil.
Patent JP-H10284375-A (JP)
Title: Light source and aligner provided with the light source
Inventor: HIRUKAWA SHIGERU
IPC: H01L21/027
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To stably control the output of a light source even during open/close operation of a shutter when a luminous flux in a prescribed wavelength region is selected from illuminating light from a source such as a mercury lamp, by a prescribed wavelength selecting member and the luminous flux selected in such a manner is used by opening/closing the shutter. SOLUTION: Illuminating light from a mercury lamp 1 is collected by an ellipsoidal mirror 2 to be split by a beam splitter 3, and the illuminating light reflected by the beam splitter 3 is led to a reticle R through a shutter 5, an interference filter 7, etc. The illuminating light transmitted through the beam splitter 3 is led to a mercury lamp output sensor 32 through a condensing lens 31, an interference filter 33 and an infrared ray absorbing filter 34. The return light from the interference filter 7 is cancelled by the interference filter 33.
Patent JP-S61246903-A (JP)
Title: Helical scan magnetic recording and reproducing device
Inventor: KUNIMARU YOSHITAKA
IPC: G11B5/09
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the possibility of interruption of reproduced signals at the time of inversion by reading data in an area stored in a storage device when a magnetic tape is inverted and run in a opposite direction. CONSTITUTION:Supposing that the reproduction of an area A2 is designated uninterruptedly after an area A1, the running direction of a magnetic tape 1 is inverted by a device not shown in the figure and a switch 13 is changed to a contact point (b). A read clock is impressed to a memory circuit 22, and the data stored there are read out. The sequence of reading at this time is made reverse to the sequence of writing, and the data in the area A2 is read out in order of B1,B2...Bn. Accordingly, the possibility of interruption of signals while the running direction of the magnetic tape 1 is inverted and the state of running becomes stable. The excellent reproduction is made even if the running of the magnetic tape 1 is unstable at the time of inversion.
Patent JP-H067454-A (JP)
Title: Stent for vessel
Inventor: AASAA BII FUONTEIN
IPC: A61F2/90
Filed: 1993-03-24
Abstract: PURPOSE: To provide a vas stent with flexibility in the unexpanded state in insertion, and with high rigidity and ring strength in the expanded state after insertion by extending the side face of a cell in parallel to the longitudinal axis of a tubular body when the tubular body is in the unexpanded state, and slanting the side face of the cell when the tubular body is in the expanded state. CONSTITUTION: The waveform of the end parts 19 and 21 of a filament formed into a planar waveform in a compressed state is smaller than a large waveform 15 in the central part of a wire, and a stent is formed by spirally winding it around a mandrel 31. When the stent is expanded in an organ of a patient, the stent expands mainly in the radial direction and the ends move only slightly by tightly winding this stent around the mandrel 31. The stent forms a low profile in the unexpanded form, and the teeth of the stent are mutually parallel and tightly packed. Thereby, the stent can be received through a small penetrating mouth, and blood run-off can be suppressed during surgery.